{"type":"firestarter.listing","listing":{"id":"lst_wj9aSayR","product_name":"MARGARET HOWELL SMALL NECK CARDIGAN","category":null,"description":"\n70% merino wool, 30% cashmere\nMid-weight knit\nDark navy\nContrast rib on neck, sleeves and hem\nFinished horn buttons\nRegular fit\nScotland\n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/smallneckcardigan.jpg?v=1775584756","https://cdn.shopify.com/s/files/1/1046/1958/files/CARDI_3_06c39fdd-a8a8-49ee-9827-5bafe5527931.jpg?v=1775584756","https://cdn.shopify.com/s/files/1/1046/1958/files/CARDI_2_9c5840ae-7905-4f2b-a66e-6ea8bfeb84d9.jpg?v=1775584756"],"price":675,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:10.797Z"},"share_url":"https://firestarter.network/l/lst_wj9aSayR","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_wj9aSayR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MARGARET HOWELL SMALL NECK CARDIGAN' and a budget_max comfortably above $675.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}